56708667

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{2141}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 85765680

約数和(自身を除く): 29057013

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 981, 2141, 2943, 6423, 8829, 19269, 26487, 57807, 173421, 233369, 520263, 700107, 2100321, 6300963, 18902889, 56708667]

約数ペア:

[(1, 56708667), (3, 18902889), (9, 6300963), (27, 2100321), (81, 700107), (109, 520263), (243, 233369), (327, 173421), (981, 57807), (2141, 26487), (2943, 19269), (6423, 8829)]